Dr Big

I've bought a new headlight for my DR as the old one was pretty duff really.
My question is, at the moment it has two 25w mpf bulbs which I think is not far off the old headlight but looks a lot brighter!
Could I upgrade these to 35w mpf bulbs or the 35w mpf halogen bulbs?
Would these draw to much?

Cheers

Should get away with it as it will only be adding just under 1 amp extra load to the lighting circuit.

Cheers nug!